yexca'Blog

i18n Implementation in Decoupled Architectures

Sun, 08 Mar 2026 18:21:05 +0900

📢 This article was translated by gemini-3-flash-preview

There are many ways to implement internationalization (i18n) today. The technology is mature, so it’s all about choosing the right approach for your specific needs.

First Dive into Deep Research: What's the Point of Human Employees Anymore?

Fri, 13 Feb 2026 19:05:52 +0900

📢 This article was translated by gemini-2.5-flash

The recent releases of GLM-5 and OpenAI GPT-5.3, along with my hands-on experience with the trending “Imouto Monogatari” and a deeper look into AutoGPT — even if some of these are older tech, it was my first time diving in, and it totally blew my mind. After two days of intense exploration into bleeding-edge AI, the unemployment anxiety hit me again.

Energy and Power

Wed, 11 Feb 2026 19:32:48 +0900

📢 This article was translated by gemini-3-flash-preview

Even with only one wing, you can still fly high.

Getting Started with LaTeX

Tue, 13 Jan 2026 00:15:47 +0900

📢 This article was translated by gemini-3-flash-preview

Writing articles with citations in Word can be a real pain. After trying LaTeX, I realized it’s just like my switch to Markdown—focusing purely on the writing experience is fantastic. Plus, the generated PDFs look professional and polished.

Setting Up a Minecraft Server with Docker

Tue, 06 Jan 2026 20:38:41 +0900

📢 This article was translated by gemini-3-flash-preview

Using the Image

Image: https://hub.docker.com/r/itzg/minecraft-server

Into the NDE: Debugging the Afterlife

Thu, 01 Jan 2026 17:16:59 +0900

📢 This article was translated by Gemini-3-pro

Consciousness: Containerized. Intuition: Overclocked. Observation: Write-Access to Reality.

2025 Annual Review

Wed, 31 Dec 2025 16:16:44 +0900

📢 This article was translated by gemini-2.5-flash

The year-end is approaching, and a new year is beginning. Looking back at this year, so many things happened, to the point where I wasn’t sure if I should write about them or if I even could. After much hesitation, on a swing in the park, I finally decided to write it all down.

Building Temporary Interactive Linux Environments with Docker

Fri, 26 Dec 2025 18:43:04 +0900

📢 This article was translated by gemini-3-flash-preview

Running a bash script on Windows is a pain. Even on Linux, running a script tailored for a different distribution can be a hassle. Docker solves this while keeping your host system clean.

Your next NAS is not a NAS

Thu, 13 Nov 2025 17:57:29 +0900

📢 This article was translated by Gemini-2.5-pro

Introduction

Back in 2022, when I was first messing with Linux(Simplify Chinese) , I had this idea that you don’t necessarily have to pay for a special OS just to build a NAS.

Vibing with Sound - "pris-magic!"

Sat, 01 Nov 2025 14:30:01 +0900

📢 This article was translated by gemini-2.5-flash

Sound Vibes Series

Song Title	Translation	Link
僕が死のうと思ったのは	I Thought About Dying	https://blog.yexca.net/en/archives/214
あくあ色ぱれっと	Aqua Color Palette	https://blog.yexca.net/en/archives/219
恋の押し売り	Love Sales Pitch	https://blog.yexca.net/en/archives/220
17さいのうた	The 17-Year-Old’s Song	https://blog.yexca.net/en/archives/224
drop	Falling in Love	https://blog.yexca.net/en/archives/230
生きるを選んだ私へ	To Myself, Who Chose to Live	https://blog.yexca.net/en/archives/239
rainy lady	Uncleared Rain Vibes	https://blog.yexca.net/en/archives/249
恋しくなったら手を叩こう	If You Miss Love, Clap Your Hands	https://blog.yexca.net/en/archives/250
pris-magic!	Prism Magic!	This Article

Intro

I grabbed Shigure Ui’s first physical album, “Mada Ame wa Yamanai,” a while back, but honestly, I mostly just had “rainy lady” on repeat. Then, last week, I stumbled upon the limited first-edition of her second album, “fiction,” and snagged it. While checking it out, I went back to “Mada Ame wa Yamanai” and realized I’d totally overlooked this gem of a track!

Vue 3: Get Elements, Components, and Cross-Component Data Transfer

Tue, 14 Oct 2025 20:58:25 +0900

📢 This article was translated by gemini-2.5-flash

Getting Elements

You grab elements by defining a ref object.

Tinkering with Manga and Audio Websites

Sun, 05 Oct 2025 01:58:35 +0900

📢 This article was translated by gemini-2.5-flash

Introduction

Google’s Gemini Pro subscription comes with 2TiB of space, which naturally got me thinking about tinkering again. So, let’s get to it.

2025 New Server Deployment Log

Fri, 03 Oct 2025 10:22:25 +0900

📢 This article was translated by gemini-2.5-flash

Intro

My server’s almost up. Renewed it last year, but this year, with all the deals popping up, renewing felt a bit pricey. After checking out some smaller server providers, I saw Alibaba Cloud offers discounts if you’ve been bill-free for 12 months. Since I was already looking at big names, Oracle popped into my head.

Support

Tue, 30 Sep 2025 19:07:24 +0900

If you find something here helpful,
consider buying me a coffee ☕ to support my work.

Thanks for keeping this little blog alive!

Python: Handling JSON Files

Sun, 28 Sep 2025 10:34:38 +0900

📢 This article was translated by gemini-2.5-flash

Intro

Got some Record Tree JSON files from a senior dev. So I quickly coded up this thing to make life easier and jot down what I always forget. ~~(Hey, fitting that this is article #256!)~~

Vue3 Parent-Child Component Communication

Sun, 21 Sep 2025 19:17:40 +0900

📢 This article was translated by gemini-2.5-flash

Alright, article #255! Haven’t had any super special ideas lately, so let’s just dive into some Vue notes.

Vue3 Composition API Deep Dive

Sun, 14 Sep 2025 22:27:27 +0900

📢 This article was translated by gemini-2.5-flash

Project Setup

Requires Node.js 16.0 or higher. Run this command:

Relaxation ≠ Entertainment: Rethinking Mental Energy

Fri, 22 Aug 2025 22:17:38 +0900

📢 This article was translated by ChatGPT

Introduction

Scrolling through videos, playing games—these always felt like relaxing activities, the kind that should restore my energy afterward. Yet living like this every day has left me feeling empty and fatigued. This raised a question: in theory, I haven’t been doing anything energy-intensive, so why do I still feel so drained?

Adrift in Learning, Misaligned in Life

Mon, 18 Aug 2025 18:27:12 +0900

📢 This article was translated by ChatGPT

Introduction: The Drifting Sense of Learning

In order to improve my English a little, I try to use it for things that aren’t too important, like games or daily apps. But every time I use it, I end up with a strange feeling of not having grasped anything—almost like drifting, as if I never truly experienced it at all.

Phantom Dream

Sun, 17 Aug 2025 01:13:32 +0900

📢 This article was translated by ChatGPT

Introduction

A few days ago (2025-08-13), I had a dream. In it, the second film of a certain series was titled Phantom Dream, and my name appeared in the credits—though I didn’t know if I was the director or the screenwriter. The title itself wasn’t even original; it was just picked out from two short phrases used by the production studio, just like the first film. But the two films had no connection at all.

Sound Vibes - "When You Miss Someone, Clap Your Hands"

Sat, 07 Jun 2025 01:09:19 +0900

📢 This article was translated by gemini-2.5-flash

Sound Vibes Series

Song Title	Translation	Link
僕が死のうと思ったのは	I Thought About Dying	https://blog.yexca.net/en/archives/214
あくあ色ぱれっと	Aqua-Colored Palette	https://blog.yexca.net/en/archives/219
恋の押し売り	Love Sales Pitch	https://blog.yexca.net/en/archives/220
17さいのうた	Song of 17	https://blog.yexca.net/en/archives/224
drop	Falling in Love	https://blog.yexca.net/en/archives/230
生きるを選んだ私へ	To Myself Who Chose to Live	https://blog.yexca.net/en/archives/239
rainy lady	Rainy Lady	https://blog.yexca.net/en/archives/249
恋しくなったら手を叩こう	When You Miss Someone, Clap Your Hands	This Article
pris-magic!	Prism Magic!	https://blog.yexca.net/en/archives/260

Intro

The sound and the song’s vibe? A perfect match, seriously. Especially after the “Se-no!” kicks in, it just bursts with this airy, youthful feel. Super fresh, super sweet style.

Musings on Sound - "rainy lady"

Tue, 20 May 2025 23:44:07 +0900

📢 This article was translated by gemini-3-flash-preview

Considering this series doesn’t seem to offer much actual help for “Japanese Learning” and is publicly searchable, I’ve renamed the series to better reflect its current state.
Basically, these are mostly my personal reflections on music. The lyric translations follow my own interpretation (how I felt when I heard them) and might not perfectly align with the original text.

Pixiv Downloader Refactor: From Haphazard Code to Understanding the Chaos

Sun, 18 May 2025 16:20:33 +0900

📢 This article was translated by gemini-2.5-flash

Initially, I just planned to whip up a small utility, use it for a couple of days, then forget about it (like most of my past projects). But it ended up saving me a ton of time without a single bug, and the more I used it, the smoother it felt.

Embracing DevOps: Offloading My Blog Build and Deploy to GitHub

Fri, 16 May 2025 18:14:06 +0900

📢 This article was translated by gemini-2.5-flash

Introduction

Lately, while thinking about what to do or learn next, the word “DevOps” kept popping up. Initially, I did a quick search and found that I was familiar with most of the listed tech stack. I thought it was just about knowing more tools, similar to “full-stack” (which, in a way, it is). But I wasn’t too interested, so I put it aside (honestly, I just lacked development passion).

So My Name Can Be Found: A Small Site SEO Debugging Practice

Sun, 27 Apr 2025 17:38:16 +0900

📢 This article was translated by gemini-2.5-flash

Introduction

Another self-introduction, and my blog popped into my mind again.

From Card Enthusiast to Architect: A Philosophy of Life-Driven System Design

Tue, 22 Apr 2025 00:35:15 +0900

This article was partially machine translated

Not everyone who swipes cards is chasing cashback, and not everyone who designs systems is a programmer. Some swipe cards like designers, and design systems like they live life.

1. Introduction: What is a Card Enthusiast?

Let’s start with something I once saw online—the seven favorite hobbies of card enthusiasts:

Note: “Mainland China” here refers to regions where capital inflow and outflow are restricted.

From Saving Money, To Living Life, To Saying Goodbye

Mon, 14 Apr 2025 16:23:48 +0900

This article was partially machine translated

I started Bookkeeping in April 2023. I stopped in April 2025.
My last entry: ¥0

The Beginning: To Save Money and Gain Control

It all started very simply — I wanted to control my spending and build better financial awareness. And in the beginning, it really worked. I successfully curbed some of my bad spending habits.

The Process: Stepping Into the World of Optimization and Card Collecting

Gradually, in pursuit of “better” consumption, I started comparing everything, looking for the optimal choice. At first, it was just comparing product prices. Later, it expanded to payment methods, tools, and eventually to bank promotions and card applications.

Curating My Music, Preserving My Vibes

Wed, 26 Mar 2025 18:18:31 +0900

📢 This article was translated by gemini-2.5-flash

My blog started getting super dry and dull after I began posting more specialized learning content. Seriously, opening it just screamed ‘study time,’ which built up this mental block against writing. I’ve wanted to post other stuff for ages but never got around to it. Well, thanks to some recent events, I’m gonna give a non-tech post a shot.

Software Designer - Operating System Notes

Sun, 16 Mar 2025 19:35:38 +0900

📢 This article was translated by gemini-2.5-flash

These notes were likely written around the same time as previous ones. Since the file creation time is past the exam date, it might have been created during a file move.

Deploying FISCO BCOS Blockchain with WeBASE

Thu, 13 Mar 2025 01:08:02 +0900

📢 This article was translated by gemini-2.5-flash

This article was written on 2024-04-29, then revised once. I thought it was finished, but apparently not when I checked today. Unfortunately, I’ve already deleted the relevant stuff, so I guess this is it.

Adapting Fonts for Internationalization

Mon, 10 Mar 2025 23:56:56 +0900

📢 This article was translated by gemini-3-flash-preview

Introduction

After going international, I didn’t pay much attention to posts in other languages. That is, until I saw some nice Japanese fonts while browsing. I had to snag them, only to realize the fonts for my other languages were… well, pretty rough.

Thoughts on Music - "To Myself Who Chose to Live"

Fri, 07 Mar 2025 01:26:31 +0900

📢 This article was translated by gemini-2.5-flash

Thoughts on Music Series

Song Title	Translation	Link
僕が死のうと思ったのは	I Once Thought I’d Die	https://blog.yexca.net/en/archives/214
あくあ色ぱれっと	Aqua’s Color Palette	https://blog.yexca.net/en/archives/219
恋の押し売り	Pushy Love Sales	https://blog.yexca.net/en/archives/220
17さいのうた	Song of a 17-Year-Old	https://blog.yexca.net/en/archives/224
drop	Falling in Love	https://blog.yexca.net/en/archives/230
生きるを選んだ私へ	To Myself Who Chose to Live	This Article
rainy lady	Rainy Lady	https://blog.yexca.net/en/archives/249
恋しくなったら手を叩こう	If You Miss Love, Clap Your Hands	https://blog.yexca.net/en/archives/250
pris-magic!	Pris-Magic!	https://blog.yexca.net/en/archives/260

Introduction

Just by the title, I roughly grasped the song’s meaning, and it also triggered my past thoughts on life. Before, I could never find an answer to “why live?”. But, flipping it, “why not end it?”. I explored ways to commit suicide and their consequences. I realized I feared suicide. So, because of that fear, I chose to live. This perfectly aligns with the song.

Software Designer - InfoSec Notes

Tue, 04 Mar 2025 18:38:28 +0900

📢 This article was translated by gemini-2.5-flash

This article was written around the same time as my Computer Networks notes . Both topics are usually covered together for the exam, so I studied them concurrently.

Get OneDrive Direct Download Links

Sun, 02 Mar 2025 12:58:57 +0900

📢 This article was translated by gemini-3-flash-preview

Introduction

Recently, I found that IDM couldn’t automatically capture files shared via OneDrive. Browser downloads were unstable and kept failing, so I decided to find a way to get direct download links.

Software Designer - Computer Networks Notes

Sat, 01 Mar 2025 23:28:30 +0900

📢 This article was translated by gemini-2.5-flash

You can tell from the image links these are my 2023-04 notes. I hadn’t posted them because they’re mostly just raw knowledge points, not a polished article. But they’re notes nonetheless, and it’s handy to have them on the blog for quick reference.

Elasticsearch Cluster

Sat, 15 Feb 2025 17:17:08 +0900

📢 This article was translated by gemini-2.5-flash

Elasticsearch Series

Elasticsearch Data Synchronization

Fri, 14 Feb 2025 20:36:55 +0900

📢 This article was translated by gemini-2.5-flash

Elasticsearch Series

My Personal Tea Journey

Wed, 12 Feb 2025 23:58:53 +0900

📢 This article was translated by gemini-2.5-flash

This article was created and last modified between 2022.10.31 and 2024.09.15. It logs the teas I’ve tasted and my personal take on them during this period.

Elasticsearch Autocomplete

Sun, 09 Feb 2025 17:29:28 +0900

📢 This article was translated by gemini-2.5-flash

Elasticsearch Series

Elasticsearch Data Aggregations

Sat, 08 Feb 2025 14:56:36 +0900

📢 This article was translated by gemini-2.5-flash

Elasticsearch Series

Sound Sensations - "drop"

Thu, 06 Feb 2025 22:06:10 +0900

📢 This article was translated by gemini-2.5-flash

Sound Sensations Series

Song Title	Translation	Link
僕が死のうと思ったのは	I Wanted To Die	https://blog.yexca.net/en/archives/214
あくあ色ぱれっと	Aqua-Colored Palette	https://blog.yexca.net/en/archives/219
恋の押し売り	Love Sales Pitch	https://blog.yexca.net/en/archives/220
17さいのうた	Song of 17	https://blog.yexca.net/en/archives/224
drop	Falling in Love	This Article
生きるを選んだ私へ	To the Me Who Chose to Live	https://blog.yexca.net/en/archives/239
rainy lady	rainy lady	https://blog.yexca.net/en/archives/249
恋しくなったら手を叩こう	If You Miss Love, Clap Your Hands	https://blog.yexca.net/en/archives/250
pris-magic!	pris-magic!	https://blog.yexca.net/en/archives/260

Intro

Today, I tried the December 2019 N1 test. Accidentally passed! That instantly sparked my desire to write articles about learning Japanese – thus, this series was born.

Elasticsearch RestClient Queries

Wed, 05 Feb 2025 15:50:26 +0900

📢 This article was translated by gemini-2.5-flash

Elasticsearch Series

Getting Started with Elasticsearch RestClient

Mon, 03 Feb 2025 22:30:00 +0900

📢 This article was translated by gemini-2.5-flash

Elasticsearch Series

Elasticsearch Queries

Sat, 01 Feb 2025 15:16:28 +0900

📢 This article was translated by gemini-2.5-flash

Elasticsearch Series

Elasticsearch Getting Started

Wed, 29 Jan 2025 23:38:51 +0900

📢 This article was translated by gemini-2.5-flash

Elasticsearch Series

Redis Distributed Caching

Tue, 28 Jan 2025 21:47:19 +0900

📢 This article was translated by gemini-3-flash-preview

Redis Basics: https://blog.yexca.net/en/archives/157/
Redis Distributed Caching: This article

Musical Feelings - "17-sai no Uta"

Sat, 25 Jan 2025 16:57:49 +0900

📢 This article was translated by gemini-3-flash-preview

Musical Feelings Series

Song Name	Translation	Link
僕が死のうと思ったのは	I Once Thought About Ending It All	https://blog.yexca.net/en/archives/214
あくあ色ぱれっと	Aqua’s Palette	https://blog.yexca.net/en/archives/219
恋の押し売り	Forced Love	https://blog.yexca.net/en/archives/220
17さいのうた	17-Year-Old’s Song	This Article
drop	Falling in Love	https://blog.yexca.net/en/archives/230
生きるを選んだ私へ	To My Self Who Chose to Live	https://blog.yexca.net/en/archives/239
rainy lady	The Rain Hasn’t Cleared	https://blog.yexca.net/en/archives/249
恋しくなったら手を叩こう	Clap Your Hands if You Want to Fall in Love	https://blog.yexca.net/en/archives/250
pris-magic!	Pris-Magic!	https://blog.yexca.net/en/archives/260

Introduction

At first, I could only understand the part about the letter to the self. It felt like it matched where I was when I first heard it, so I kept it on repeat.

Spring Auto-Configuration and Starter Dependencies

Thu, 23 Jan 2025 15:06:36 +0900

📢 This article was translated by gemini-2.5-flash

Configuration

You can configure things using YAML, YML, or properties files. Java system properties and command-line arguments also work.

Spring Transaction Management

Wed, 22 Jan 2025 13:30:38 +0900

📢 This article was translated by gemini-3-flash-preview

Transactions

A transaction is a set of operations that form an indivisible unit of work. These operations either all succeed together or all fail together.

Spring AOP (Aspect-Oriented Programming)

Tue, 21 Jan 2025 16:05:57 +0900

📢 This article was translated by gemini-2.5-flash

Aspect-Oriented Programming (AOP) is about programming for specific methods.

Sound Impressions - "Love's Hard Sell"

Mon, 20 Jan 2025 16:24:43 +0900

📢 This article was translated by gemini-2.5-flash

Sound Impressions Series

Song Title	Translation	Link
僕が死のうと思ったのは	I Wanted to Die	https://blog.yexca.net/en/archives/214
あくあ色ぱれっと	Aqua-colored Palette	https://blog.yexca.net/en/archives/219
恋の押し売り	Love’s Hard Sell	This Article
17さいのうた	17-Year-Old’s Song	https://blog.yexca.net/en/archives/224
drop	Drop	https://blog.yexca.net/en/archives/230
生きるを選んだ私へ	To the Me Who Chose to Live	https://blog.yexca.net/en/archives/239
rainy lady	Rainy Lady	https://blog.yexca.net/en/archives/249
恋しくなったら手を叩こう	If You Get Lonely, Clap Your Hands	https://blog.yexca.net/en/archives/250
pris-magic!	Pris-Magic!	https://blog.yexca.net/en/archives/260

Intro

Actually, I translated this a while ago, lol ~~(￣▽￣)~~*

Thoughts on Music - "Aqua-Colored Palette"

Mon, 20 Jan 2025 00:16:48 +0900

📢 This article was translated by gemini-2.5-flash

Thoughts on Music Series

Song Title	Translation	Link
僕が死のうと思ったのは	I Once Thought I’d Rather Die	https://blog.yexca.net/en/archives/214
あくあ色ぱれっと	Aqua-Colored Palette	This Article
恋の押し売り	Love Push-Selling	https://blog.yexca.net/en/archives/220
17さいのうた	Song of a 17-Year-Old	https://blog.yexca.net/en/archives/224
drop	Drop	https://blog.yexca.net/en/archives/230
生きるを選んだ私へ	To the Me Who Chose to Live	https://blog.yexca.net/en/archives/239
rainy lady	Rain Still Lingers	https://blog.yexca.net/en/archives/249
恋しくなったら手を叩こう	If You Want to Fall in Love, Clap Your Hands	https://blog.yexca.net/en/archives/250
pris-magic!	Prism Magic!	https://blog.yexca.net/en/archives/260

Intro

My initial pick for the second song was my 2024 Song of the Year. But then an Aqua song came on, and this one clicked. I’d been listening to it because a middle section kind of mirrored my own life. After a deep dive into the translation, it hit me: this is the origin of the “dyed in Aqua’s colors” meme! (I heard “want to be dyed in Aqua’s colors” at C105 and actually thought it was from ‘Kimi-iro ni Somaru’).

JWT Login Authentication

Thu, 16 Jan 2025 23:06:20 +0900

📢 This article was translated by gemini-2.5-flash

Session Technology

Session: When a user opens a browser and accesses web server resources, a session is established. It ends when either side disconnects. A single session can include multiple requests and responses.

SpringAMQP

Wed, 15 Jan 2025 17:03:32 +0900

📢 This article was translated by gemini-2.5-flash

Intro to MQ

Synchronous Calls

Microservices calling each other via Feign is a synchronous approach, which comes with some issues.

MyBatis Usage

Mon, 13 Jan 2025 21:06:03 +0900

📢 This article was translated by gemini-3-flash-preview

MyBatis Series

MyBatis Installation and Getting Started

Sun, 12 Jan 2025 23:59:48 +0900

📢 This article was translated by gemini-3-flash-preview

MyBatis Series

Echoes of Emotion - 《僕が死のうと思ったのは》

Sat, 11 Jan 2025 01:10:51 +0900

This article was partially machine translated

Thoughts on Music Series

Song Title	Translation	Link
僕が死のうと思ったのは	I Once Thought I’d Rather Die	This Article
あくあ色ぱれっと	Aqua-Colored Palette	https://blog.yexca.net/en/archives/219
恋の押し売り	Love Push-Selling	https://blog.yexca.net/en/archives/220
17さいのうた	Song of a 17-Year-Old	https://blog.yexca.net/en/archives/224
drop	Drop	https://blog.yexca.net/en/archives/230
生きるを選んだ私へ	To the Me Who Chose to Live	https://blog.yexca.net/en/archives/239
rainy lady	Rain Still Lingers	https://blog.yexca.net/en/archives/249
恋しくなったら手を叩こう	If You Want to Fall in Love, Clap Your Hands	https://blog.yexca.net/en/archives/250
pris-magic!	Prism Magic!	https://blog.yexca.net/en/archives/260

Introduction

Is there a a way to study language listening without feeling like you’re studying, sometimes you can listen to repeatedly and try shadowing? Isn’t that music!

Python PyInstaller Packaging

Tue, 07 Jan 2025 17:26:09 +0900

📢 This article was translated by gemini-2.5-flash

PyInstaller packaging is system-dependent. On Windows, it creates an .exe executable; on Linux, it outputs an ELF binary. Cross-platform packaging isn’t supported.

Glassmorphism

Sun, 05 Jan 2025 16:19:36 +0900

This article was partially machine translated

Introduction

Today, I want to summarize the things I recently designed, such as semi-transparent elements, frosted glass effects and rounded corners. But then It occurred to me that I created a webpage on December 1, 2023, so I decided to rebuild it by the way.

webpage background

A modern ~~(anime style)~~ website needs a background image.

1
2
3
4
5
6
7
8


body{
 background-image: url('../img/77194247_p0.jpg');
 background-size: cover;
 background-attachment: fixed; /* fixed image */
 background-repeat: no-repeat; /* no repeat image */
 padding: 0;
 margin: 0;
}

Semi-transparent and Frosted Glass effects

Then apply a mask to the background in order to achieve the semi-transparent and frosted glass effects.

Pixiv Downloader

Fri, 03 Jan 2025 20:05:44 +0900

📢 This article was translated by gemini-3-flash-preview

2025-05-18 Update
I wrote a SQLite version so you don’t have to configure a database. Details: https://blog.yexca.net/en/archives/248

2024 Year in Review

Tue, 31 Dec 2024 17:40:09 +0900

📢 This article was translated by gemini-3-flash-preview

Introduction

This post is for myself. It’s a 2024 summary, but also a record of my thoughts and journey over the past few years. My writing isn’t the most polished, and I have a lot I want to say but don’t quite know how to synthesize it all. So, here it is.

Blog Internationalization with Hugo

Fri, 27 Dec 2024 23:11:45 +0900

📢 This article was translated by gemini-3-flash-preview

Introduction

As I consume more information, I often find the need to write articles in other languages (especially since modern projects are almost always multilingual). Ever since I added i18n support to my graduation project, I’ve wanted it for everything I design or build. Even my recent practice project includes multilingual support (though that one is a bit dated; I’m working on a more modern version now).

Links

Fri, 27 Dec 2024 18:20:25 +0900

GoLang Backend Intro

Sun, 22 Dec 2024 22:07:15 +0800

📢 This article was translated by gemini-2.5-flash

A simple, no-framework Go backend.

GoLang Channels

Sat, 21 Dec 2024 14:52:55 +0800

📢 This article was translated by gemini-2.5-flash

Golang Series

GoLang Goroutines

Tue, 17 Dec 2024 21:16:31 +0800

📢 This article was translated by gemini-3-flash-preview

Golang Series

GoLang Struct Tags

Wed, 11 Dec 2024 18:31:18 +0800

📢 This article was translated by gemini-3-flash-preview

Golang Series

GoLang Reflection

Tue, 03 Dec 2024 14:07:18 +0800

Golang Series

Hello GoLang: https://blog.yexca.net/en/archives/154
GoLang (var and const) Variables and Constants: https://blog.yexca.net/en/archives/155
GoLang (func) Functions: https://blog.yexca.net/en/archives/156
GoLang (slice and map) Slices and Maps: https://blog.yexca.net/en/archives/160
GoLang (OOP) Object-Oriented Programming: https://blog.yexca.net/en/archives/162
GoLang (reflect) Reflection: This Article
GoLang (struct tag) Struct Tags: https://blog.yexca.net/en/archives/205
GoLang (goroutine) Goroutines: https://blog.yexca.net/en/archives/206
GoLang (channel) Channels: https://blog.yexca.net/en/archives/207

notify:

📢 This article was translated by gemini-3-flash-preview

Tokyo University of Science Graduate School of Information Science and Technology 2020 Problem 5 / TUS Graduate School of IST 2020 Problem 5

Sun, 01 Dec 2024 18:15:28 +0800

📢 This article was translated by gemini-2.5-flash

Problem 1: https://blog.yexca.net/en/archives/198
Problem 2: https://blog.yexca.net/en/archives/201
Problem 3: https://blog.yexca.net/en/archives/200
Problem 4: https://blog.yexca.net/en/archives/202
Problem 5: This Article

Institute of Science Tokyo Graduate School of Information Science and Engineering 2020 Question 4

Thu, 28 Nov 2024 15:51:16 +0800

📢 This article was translated by gemini-3-flash-preview

Question 1: https://blog.yexca.net/en/archives/198
Question 2: https://blog.yexca.net/en/archives/201
Question 3: https://blog.yexca.net/en/archives/200
Question 4: This article
Question 5: https://blog.yexca.net/en/archives/203

Institute of Science Tokyo, Graduate School of Information Science and Engineering 2020, Question 2

Sun, 24 Nov 2024 22:42:18 +0800

📢 This article was translated by gemini-3-flash-preview

Question 1: https://blog.yexca.net/en/archives/198
Question 2: This article
Question 3: https://blog.yexca.net/en/archives/200
Question 4: https://blog.yexca.net/en/archives/202
Question 5: https://blog.yexca.net/en/archives/203

Tokyo University of Science, Graduate School of Information Science and Technology 2020, Problem 3

Sat, 23 Nov 2024 20:35:28 +0800

📢 This article was translated by gemini-2.5-flash

Problem 1: https://blog.yexca.net/en/archives/198
Problem 2: https://blog.yexca.net/en/archives/201
Problem 3: This Article
Problem 4: https://blog.yexca.net/en/archives/202
Problem 5: https://blog.yexca.net/en/archives/203

Intranet Tunneling

Fri, 22 Nov 2024 22:05:34 +0800

📢 This article was translated by gemini-2.5-flash

An old post I wrote, system creation date 2023.12.01.

Institute of Science Tokyo, Graduate School of Information Science and Engineering, 2020 Question 1

Thu, 21 Nov 2024 15:42:18 +0800

📢 This article was translated by gemini-3-flash-preview

Question 1: This article
Question 2: https://blog.yexca.net/en/archives/201
Question 3: https://blog.yexca.net/en/archives/200
Question 4: https://blog.yexca.net/en/archives/202
Question 5: https://blog.yexca.net/en/archives/203

Formal Languages and Automata - Basic Concepts

Tue, 19 Nov 2024 22:18:42 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

Sometimes it’s the people who no one imagines anything of who do the things that no one can imagine

Learning Vue

Fri, 15 Nov 2024 20:48:29 +0800

📢 This article was translated by gemini-3-flash-preview

Vue Directives

Vue uses various directives—special tag attributes prefixed with v-—to apply different functionalities to HTML tags.

HTML Learning Three - Web Layout

Sun, 10 Nov 2024 21:36:51 +0800

📢 This article was translated by gemini-2.5-flash

Intro

HTML Learning One - Basics: https://blog.yexca.net/en/archives/146
HTML Learning Two - Lists, Tables, and Forms: https://blog.yexca.net/en/archives/150
HTML Learning Three - Web Layout: https://blog.yexca.net/en/archives/195

2022 SA am2 - 21-25

Fri, 08 Nov 2024 18:29:54 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

2022 SA am2

2022 SA am2 - Questions 16-20

Wed, 06 Nov 2024 22:05:18 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

2022 SA am2

2022 SA am2 -09-15

Mon, 04 Nov 2024 23:29:15 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

2022 SA am2

2022 SA am2 -01-08

Sun, 03 Nov 2024 23:11:52 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

2022 SA am2

2022 SA am1 -16-30

Mon, 28 Oct 2024 19:04:14 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

2022 SA am1

2022 SA am1 -11-15

Sat, 26 Oct 2024 21:41:16 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

2022 SA am1

University of Tokyo Graduate School of Engineering Mathematics 2020 Problem 3

Fri, 25 Oct 2024 19:24:36 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

Even if I write a Japanese title, this post isn’t primarily in Japanese. ~~Might add more if I have time.~~

University of Tokyo Graduate School of Science and Engineering Mathematics 2020 Problem 2

Thu, 24 Oct 2024 22:46:25 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

Even if the title is in Japanese, this post isn’t primarily in Japanese. ~~I might add more content if I have time.~~

2022 SA am1 -06-10

Tue, 22 Oct 2024 15:37:34 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

2022 SA am1

2022 SA am1 -03-05

Mon, 21 Oct 2024 20:35:34 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

2022 SA am1

2022 SA am1 -01-02

Sun, 20 Oct 2024 20:19:11 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

2022 SA am1

U Tokyo Grad School Math 2020 Problem 1 / 東大院理工学数学 2020 問題一

Mon, 14 Oct 2024 21:37:58 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

Even with a Japanese title, this post isn’t primarily in Japanese. ~~Might add more if I find time.~~

2024 PC Setup Log

Wed, 02 Oct 2024 21:35:24 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

I recently reinstalled my OS after swapping out some drives. When I pulled out my ancient setup USB drive, the software inside was pretty outdated—some wouldn’t even run on a modern system, and for others, I’ve found better alternatives. I’m writing this article to document the software I used for this 2024 build.

Deploying CuteOne on Baota Panel

Tue, 10 Sep 2024 23:06:59 +0800

📢 This article was translated by gemini-2.5-flash

Article written on Nov 30, 2022. Since I no longer use this panel or CuteOne, this article isn’t updated for the latest versions and might not be reproducible.

Building a Website with OneDrive (oneindex)

Tue, 27 Aug 2024 11:00:24 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written on May 9, 2022. It hasn’t been updated and may be difficult to replicate. I recommend checking out newer projects instead.

Setting Up OLAINDEX with BT Panel

Fri, 23 Aug 2024 17:14:26 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written on 2022.06.09. Since I no longer use this panel or OLAINDEX, there are no recent updates. It might not be reproducible.

Deploying ZFile with BT Panel

Fri, 16 Aug 2024 14:43:25 +0800

📢 This article was translated by gemini-3-flash-preview

This post was written on 2022.06.12. I wasn’t originally going to publish it, but since it’s fairly complete, I’m posting it for posterity. I haven’t used BT Panel or ZFile in a long time, so this guide isn’t updated and might not work perfectly with current versions.

Hexo Installation and Usage

Fri, 09 Aug 2024 08:49:53 +0800

📢 This article was translated by gemini-3-flash-preview

My server was about to expire recently, so I decided to migrate VRC Blog to GitHub. I started looking for a good theme. I originally wanted to use the Typecho theme I’m currently using (which was ported from Jekyll), but I couldn’t find it when I searched for it half a year ago. Lately, I’ve been wanting to check out Hexo. After searching for themes, I remembered that Argon, which I really like, has a Hexo version. Hence, this article.

Algorithm: n-Queens Problem (Backtracking)

Sun, 28 Jul 2024 14:26:26 +0800

📢 This article was translated by gemini-3-flash-preview

Problem Description

The n-Queens problem involves placing $n$ queens on an $n \times n$ chessboard such that no two queens attack each other. This means no two queens can be in the same row, same column, or on the same diagonal (following standard chess queen movement rules).

Cannot Login to Typecho Admin via HTTPS

Fri, 26 Jul 2024 22:22:22 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

After migrating Typecho to a Docker container, enabling HTTPS caused errors when trying to log into the admin panel. It worked fine over HTTP. Since my previous non-Docker deployment didn’t have this issue, I initially suspected a Docker networking problem. At the time, I only needed to make a one-off update, so I just disabled HTTPS, finished the changes, and left it. Now that I’m using Typecho again and need to post regularly, it’s time to fix it properly.

ElementUI

Mon, 03 Jun 2024 18:04:58 +0800

📢 This article was translated by gemini-2.5-flash

ElementUI, built by the Ele.me team, is a desktop UI component library for developers, designers, and product managers, powered by Vue 2.0.

Simple Vue Project

Tue, 28 May 2024 16:22:15 +0800

📢 This article was translated by gemini-2.5-flash

In early full-stack development, communication overhead was high, roles were fuzzy, and it was tough to manage or extend projects.

Blog running time

Tue, 14 May 2024 11:08:25 +0800

introduction

Graduation thesis is really torture. When was this article written? The file was created on 2023.11.30 and modified on 2022.09.18. I don’t understand it, but I am shocked.

Code

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38


<script>
 function secondToDate(second) {
 if (!second) {
 return 0;
 }
 var time = new Array(0, 0, 0, 0, 0);
 if (second >= 365 * 24 * 3600) {
 time[0] = parseInt(second / (365 * 24 * 3600));
 second %= 365 * 24 * 3600;
 }
 if (second >= 24 * 3600) {
 time[1] = parseInt(second / (24 * 3600));
 second %= 24 * 3600;
 }
 if (second >= 3600) {
 time[2] = parseInt(second / 3600);
 second %= 3600;
 }
 if (second >= 60) {
 time[3] = parseInt(second / 60);
 second %= 60;
 }
 if (second > 0) {
 time[4] = second;
 }
 return time;
 }</script>
<script type="text/javascript" language="javascript">
 function setTime() {
 var create_time = Math.round(new Date(Date.UTC(2021, 11, 06, 14, 15, 19)).getTime() / 1000);
 var timestamp = Math.round((new Date().getTime() + 8 * 60 * 60 * 1000) / 1000);
 currentTime = secondToDate((timestamp - create_time));
 currentTimeHtml = 'This Blog has running: <br/>' + currentTime[0] + ' y ' + currentTime[1] + ' d '
 + currentTime[2] + ' h ' + currentTime[3] + ' m ' + currentTime[4]
 + ' s';
 document.getElementById("htmer_time").innerHTML = currentTimeHtml;
 } setInterval(setTime, 1000);
</script>

quote

Add it where you want

Gateway Service Gateway

Sun, 05 May 2024 00:54:52 +0800

📢 This article was translated by gemini-2.5-flash

Gateway acts as the unified entry point for all microservices. It handles the following:

Feign Remote Calls

Fri, 03 May 2024 23:11:52 +0800

📢 This article was translated by gemini-3-flash-preview

Feign is a declarative HTTP client. GitHub: https://github.com/OpenFeign/feign

Nacos Service Registry

Thu, 02 May 2024 22:36:17 +0800

📢 This article was translated by gemini-3-flash-preview

Install the software first. Official website: https://nacos.io/en/

Ribbon Load Balancing

Sun, 28 Apr 2024 15:50:15 +0800

📢 This article was translated by gemini-3-flash-preview

When a consumer initiates a request, it’s intercepted by Ribbon. Ribbon pulls the provider list from Eureka, Eureka returns the list, and Ribbon selects a server based on IRule to send the request.

CSS Box Model

Sat, 13 Apr 2024 22:06:58 +0800

📢 This article was translated by gemini-2.5-flash

Display Modes

Display modes define how elements behave on a page. When laying out a web page, you pick the right display mode for your elements to position content effectively.

CSS Background Properties

Wed, 10 Apr 2024 16:21:51 +0800

📢 This article was translated by gemini-2.5-flash

Here are the background properties:

CSS Text Control Properties

Thu, 14 Mar 2024 21:07:15 +0800

📢 This article was translated by gemini-2.5-flash

Here’s what text control properties can handle:

CSS's Three Main Features

Mon, 11 Mar 2024 16:38:34 +0800

📢 This article was translated by gemini-2.5-flash

CSS’s Three Main Features: Inheritance, Cascading, Specificity

CSS Selectors

Sat, 02 Mar 2024 17:15:35 +0800

📢 This article was translated by gemini-2.5-flash

How to Include CSS

There are three ways to include CSS. The first is internal stylesheets, typically used for learning only.

GoLang OOP

Fri, 01 Mar 2024 15:35:38 +0800

📢 This article was translated by gemini-3-flash-preview

Golang Series

Service Registry - Eureka

Thu, 29 Feb 2024 16:53:15 +0800

📢 This article was translated by gemini-3-flash-preview

Before diving into service registries, let’s define the concepts of Providers and Consumers.

GoLang Slices

Tue, 27 Feb 2024 20:00:00 +0800

📢 This article was translated by gemini-3-flash-preview

Golang Series

Linux Scheduled Tasks: crontab

Mon, 26 Feb 2024 21:34:15 +0800

📢 This article was translated by gemini-3-flash-preview

~~This article is quite old. The writing style is different from my current one, and it feels a bit strange to read.~~

Hi SpringCloud

Sun, 25 Feb 2024 17:56:54 +0800

📢 This article was translated by gemini-3-flash-preview

Service Architecture

Monolithic Architecture

All business functions are integrated into a single project, packaged as one unit for deployment.

Redis

Fri, 23 Feb 2024 16:40:34 +0800

📢 This article was translated by gemini-3-flash-preview

Redis Basics: This article
Redis Distributed Cache: https://blog.yexca.net/en/archives/225/

GoLang Functions

Thu, 22 Feb 2024 04:47:28 +0800

📢 This article was translated by gemini-3-flash-preview

GoLang Series

GoLang Variables and Constants

Tue, 20 Feb 2024 06:41:18 +0800

📢 This article was translated by gemini-3-flash-preview

GoLang Series

Hello GoLang

Mon, 19 Feb 2024 07:58:37 +0800

📢 This article was translated by gemini-2.5-flash

Golang Series

Installing Xfce on CentOS 7

Sat, 17 Feb 2024 22:51:34 +0800

📢 This article was translated by gemini-3-flash-preview

~~When did I even write this? (~~

WeChat Login Backend

Sat, 10 Feb 2024 18:09:17 +0800

📢 This article was translated by gemini-2.5-flash

Happy Lunar Year!

Understanding WeChat Mini Programs

Wed, 31 Jan 2024 16:50:34 +0800

📢 This article was translated by gemini-2.5-flash

Official Website: https://mp.weixin.qq.com/cgi-bin/wx

HTML Learning Part Two - Lists, Tables, and Forms

Mon, 29 Jan 2024 13:24:25 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

HTML Learning Part One - Basics: https://blog.yexca.net/en/archives/146
HTML Learning Part Two - Lists, Tables, and Forms: https://blog.yexca.net/en/archives/150
HTML Learning Part Three - Web Layout: https://blog.yexca.net/en/archives/195

Running Scripts on Fedora Boot

Sun, 28 Jan 2024 14:25:58 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

Seriously, don’t put infinite loops in here!!! We’re using the systemd way.

Learning JavaScript

Mon, 22 Jan 2024 19:51:24 +0800

📢 This article was translated by gemini-3-flash-preview

JS is a cross-platform, object-oriented scripting language used to control webpage behavior and make pages interactive.

Three-Tier Architecture and Layered Decoupling

Fri, 19 Jan 2024 10:37:15 +0800

📢 This article was translated by gemini-2.5-flash

Case Introduction

Get employee data, return a unified response, and render it on the page.

HTML Learning Part One - Basics

Thu, 18 Jan 2024 14:43:34 +0800

📢 This article was translated by gemini-2.5-flash

Intro

Structured Development

Tue, 16 Jan 2024 08:10:10 +0800

📢 This article was translated by gemini-2.5-flash

Core Principles of System Design

Abstraction, Modularity, Information Hiding, Module Independence

Spring Request and Response

Sun, 14 Jan 2024 16:47:28 +0800

📢 This article was translated by gemini-2.5-flash

When a browser sends a request, it first goes through the DispatcherServlet, which forwards it to the various *Controller programs for processing. After processing, the result is returned to the DispatcherServlet, and then sent back to the browser.

Learning Maven

Sat, 13 Jan 2024 23:58:42 +0800

📢 This article was translated by gemini-3-flash-preview

Maven is a tool for managing and building Java projects.

Intro to JavaWeb

Wed, 10 Jan 2024 17:53:18 +0800

📢 This article was translated by gemini-3-flash-preview

SpringBoot Getting Started Example

Goal: Build a web application using SpringBoot where a browser request to /hello returns the string “Hello Spring”.

Docker: Building and Pushing H5 Images

Tue, 09 Jan 2024 21:50:25 +0800

📢 This article was translated by gemini-2.5-flash

Create a new directory and place your web files into ./dist.

Design Patterns Index

Wed, 27 Dec 2023 16:14:15 +0800

📢 This article was translated by gemini-2.5-flash

Brief intro to design patterns

Visitor Pattern

Tue, 26 Dec 2023 16:09:09 +0800

📢 This article was translated by gemini-2.5-flash

Visitor Pattern: A Behavioral Design Pattern

Template Method Pattern

Mon, 25 Dec 2023 21:06:06 +0800

📢 This article was translated by gemini-2.5-flash

Template Method Pattern: Class Behavioral Pattern

Strategy Pattern

Sun, 24 Dec 2023 18:30:30 +0800

📢 This article was translated by gemini-2.5-flash

Strategy Pattern: Object Behavioral Pattern

State Pattern

Fri, 22 Dec 2023 15:11:16 +0800

📢 This article was translated by gemini-3-flash-preview

State Pattern (Object Behavioral Pattern)

Ajax and Axios

Thu, 21 Dec 2023 13:32:15 +0800

📢 This article was translated by gemini-2.5-flash

Asynchronous JavaScript And XML (AJAX). What it does:

Observer Pattern

Thu, 21 Dec 2023 01:18:25 +0800

📢 This article was translated by gemini-3-flash-preview

Observer Pattern (Behavioral Object Pattern)

hvdb Registration Monitoring

Sat, 02 Dec 2023 21:23:01 +0800

📢 This article was translated by gemini-3-flash-preview

⚠️ I do not have an account or an invitation code. Please refrain from contacting me regarding invitations, as I cannot help you.

I’ve been into ASMR and doujin voice works since… well, I don’t remember exactly when. High prices naturally drive me to search the vast internet, which led me to this site. However, the site only shows full content to logged-in users, and registration is almost never open except at random intervals. This made me curious.

Memento Pattern

Mon, 27 Nov 2023 14:08:05 +0800

📢 This article was translated by gemini-2.5-flash

Memento Pattern: Object Behavioral Pattern

2023 New Server Deployment Log

Fri, 03 Nov 2023 15:34:01 +0800

📢 This article was translated by gemini-3-flash-preview

After moving my blog to GitHub, I didn’t plan on buying any more servers. Maybe it’s because things have been too quiet lately and I felt like tinkering, or maybe it’s that “I might not need it, but I must have it” mindset, but I ended up making an impulse purchase.

NetEase Cloud Music 2020-2022 Annual Reports

Sun, 29 Oct 2023 23:45:01 +0800

📢 This article was translated by gemini-3-flash-preview

Links

View via mobile (tested on iOS).

Linux Learning Index

Sat, 21 Oct 2023 14:18:15 +0800

📢 This article was translated by gemini-3-flash-preview

Written in Dec 2022. Remained unpublished for various reasons until now.

Mediator Pattern

Sun, 15 Oct 2023 17:14:26 +0800

📢 This article was translated by gemini-3-flash-preview

Mediator Pattern - Object Behavioral Pattern

Iterator Pattern

Thu, 12 Oct 2023 09:09:24 +0800

📢 This article was translated by gemini-3-flash-preview

Iterator Pattern - Object Behavioral Pattern

Interpreter Pattern

Mon, 09 Oct 2023 17:31:58 +0800

📢 This article was translated by gemini-2.5-flash

Interpreter Pattern: Class Behavioral Pattern

Command Pattern

Sun, 10 Sep 2023 15:26:55 +0800

📢 This article was translated by gemini-2.5-flash

Command Pattern: A Behavioral Design Pattern

Chain of Responsibility Pattern

Sat, 09 Sep 2023 07:02:55 +0800

📢 This article was translated by gemini-2.5-flash

Chain of Responsibility Pattern (Object Behavioral Pattern)

Proxy Pattern

Fri, 08 Sep 2023 12:15:26 +0800

📢 This article was translated by gemini-3-flash-preview

Proxy Pattern - Object Structural Pattern

Flyweight Pattern

Thu, 07 Sep 2023 13:54:55 +0800

📢 This article was translated by gemini-3-flash-preview

Flyweight Pattern - Structural Pattern

Facade Pattern

Wed, 06 Sep 2023 03:02:02 +0800

📢 This article was translated by gemini-3-flash-preview

Facade Pattern: Object Structural Pattern

Decorator Pattern

Tue, 05 Sep 2023 21:45:45 +0800

📢 This article was translated by gemini-2.5-flash

Decorator Pattern: A Structural Design Pattern

Composite Pattern

Sun, 03 Sep 2023 15:44:45 +0800

📢 This article was translated by gemini-2.5-flash

Composite Pattern (Object Structural Pattern)

Bridge Pattern

Sat, 02 Sep 2023 17:34:34 +0800

📢 This article was translated by gemini-2.5-flash

Bridge Pattern: Object Structural Pattern

Adapter Pattern

Fri, 01 Sep 2023 15:03:03 +0800

📢 This article was translated by gemini-2.5-flash

Adapter Pattern: Class Structural / Object Structural Patterns

Redirecting a Domain to a URL with a Path Using CNAME

Mon, 28 Aug 2023 15:31:01 +0800

📢 This article was translated by gemini-3-flash-preview

I thought about doing this back when I had my own server, but since I could just set up another site on the server to solve it, I never looked into it deeply. Now that my server has expired and I’ve moved my blog to GitHub, that’s no longer an option. So, I went looking for a solution.

Singleton Pattern

Wed, 05 Jul 2023 13:58:25 +0800

📢 This article was translated by gemini-2.5-flash

Singleton Pattern: Object Creational Pattern

IP Rules for THE IDOLM@STER MILLION LIVE!

Fri, 09 Jun 2023 23:32:09 +0800

📢 This article was translated by gemini-3-flash-preview

Recently, I couldn’t connect while playing Mirishita, so I looked for a solution. (Also testing a Spotify embed—this theme doesn’t support direct H5 parsing, and I’m too lazy to fix it.)

Prototype Pattern

Fri, 02 Jun 2023 19:31:44 +0800

📢 This article was translated by gemini-3-flash-preview

Prototype Pattern - Creational Pattern

Builder Pattern

Thu, 01 Jun 2023 23:33:17 +0800

📢 This article was translated by gemini-3-flash-preview

Builder Pattern - Creational Pattern

Factory Pattern

Sun, 28 May 2023 10:23:46 +0800

📢 This article was translated by gemini-3-flash-preview

Simple Factory Pattern

Simple Factory is a creational pattern, but it is not one of the 23 standard GoF design patterns.

Algorithm: Rod-Cutting Problem (Dynamic Programming vs Divide and Conquer)

Sat, 27 May 2023 19:37:08 +0800

📢 This article was translated by gemini-3-flash-preview

Problem Description

A company buys long steel rods and cuts them for sale. Cutting costs are negligible. Rod lengths are in inches. Given a price table $p$, where $p_{i}(i=1,2,\cdots,m)$ represents the price of a rod of length $i$ inches, find the cutting scheme that maximizes total revenue.

Algorithm: Counterfeit Coin Problem (Divide and Conquer)

Thu, 18 May 2023 20:17:35 +0800

📢 This article was translated by gemini-3-flash-preview

Problem Description

You have $n$ coins. One of them is a counterfeit and is known to be lighter than the genuine coins. Using only a balance scale, find the counterfeit coin with the minimum number of comparisons.

Intro to Design Patterns

Wed, 17 May 2023 22:50:20 +0800

📢 This article was translated by gemini-3-flash-preview

“Each design pattern describes a problem which occurs over and over again in our environment, and then describes the core of the solution to that problem, in such a way that you can use this solution a million times over, without ever doing it the same way twice.” The core of design patterns is providing solutions to recurring problems, allowing developers to easily reuse successful designs and architectures.

Honkai: Star Rail Global Server Split Tunneling Rules

Tue, 16 May 2023 23:13:21 +0800

📢 This article was translated by gemini-3-flash-preview

Split tunneling rules for addressing connection issues from mainland China.

Algorithm: Circuit Routing Problem (Dynamic Programming)

Tue, 16 May 2023 17:53:31 +0800

📢 This article was translated by gemini-3-flash-preview

Problem Description

A circuit board has $n$ terminals on both the top and bottom sides. According to the circuit design, $(i, \pi(i))$ represents a connection between the top terminal $i$ and the bottom terminal $\pi(i)$, referred to as the $i$-th net.

Building a Personal Music Website

Tue, 02 May 2023 02:27:39 +0800

📢 This article was translated by gemini-3-flash-preview

Use Rclone to mount OneDrive music files and Navidrome to build the website, both deployed using Docker.

Diagrams in UML

Thu, 13 Apr 2023 20:02:00 +0800

📢 This article was translated by gemini-2.5-flash

A Diagram is a visual representation of elements. Most of the time, we draw diagrams as connected graphs with vertices (representing ’things’) and arcs (representing relationships). To visualize a system, you can draw diagrams from different angles; they’re essentially projections of the system.

UML

Tue, 11 Apr 2023 08:01:00 +0800

📢 This article was translated by gemini-2.5-flash

Object-oriented analysis focuses on defining the characteristics and behaviors of objects within a system. Many object-oriented methods have emerged internationally. The industry widely accepts UML (Unified Modeling Language).

Server Docker Deployment Record

Tue, 04 Apr 2023 22:31:45 +0800

📢 This article was translated by gemini-3-flash-preview

It took three months from the initial idea to full implementation ~~(mostly because I was too lazy)~~.

Software Engineering - Software Quality and Software Tools

Mon, 03 Apr 2023 19:59:00 +0800

📢 This article was translated by gemini-3-flash-preview

Software Engineering Series Article 6

Software Engineering - Software Project Management

Sun, 02 Apr 2023 06:58:00 +0800

📢 This article was translated by gemini-3-flash-preview

Software Engineering Series - Article 5

Software Engineering - System Maintenance Overview

Fri, 31 Mar 2023 07:57:00 +0800

📢 This article was translated by gemini-3-flash-preview

Software Engineering Series - Part 4

Software Engineering - System Testing

Wed, 29 Mar 2023 19:56:57 +0800

📢 This article was translated by gemini-3-flash-preview

Software Engineering Series - Article 3

Software Engineering - Requirements Analysis and System Design

Wed, 29 Mar 2023 17:04:45 +0800

📢 This article was translated by gemini-2.5-flash

Software Engineering Series Article Two

Software Engineering - Software Process and Software Process Models

Tue, 28 Mar 2023 15:45:47 +0800

📢 This article was translated by gemini-2.5-flash

Software Engineering Series Article One

Learning Git

Sun, 05 Mar 2023 15:03:43 +0800

📢 This article was translated by gemini-3-flash-preview

Here is a summary of the Git-related content I’ve learned.

Using a Database to Track Downloaded Artist Artworks

Thu, 02 Mar 2023 10:16:38 +0800

📢 This article was translated by gemini-3-flash-preview

Following the principle that “it’s not yours unless it’s on your own hard drive,” and with my phone’s growing image collection desperately needing an offload to save storage, I decided to download and organize artworks by artist. I needed a way to record progress and query/update data quickly. I originally used a Markdown list, but as the artist count grew, searching became way too slow.

Object-Oriented Basics

Sat, 25 Feb 2023 19:34:30 +0800

📢 This article was translated by gemini-2.5-flash

Object-Oriented (OO) is a highly practical, systematic approach to software development.

Database Study Seven: Database Control Functions

Sun, 12 Feb 2023 08:15:00 +0800

📢 This article was translated by gemini-2.5-flash

SQL Series

Database Learning 6: Database Design

Sat, 11 Feb 2023 08:15:00 +0800

📢 This article was translated by gemini-3-flash-preview

SQL Series

Database Study Five: Normal Forms

Fri, 10 Feb 2023 08:13:00 +0800

📢 This article was translated by gemini-2.5-flash

SQL Series

Relational Database Theory: Database Learning Part 4

Thu, 09 Feb 2023 08:10:00 +0800

SQL Series

Database Learning 1: Introduction to Databases: https://blog.yexca.net/en/archives/86
Database Learning 2: Relational Model: https://blog.yexca.net/en/archives/87
Database Learning 3: SQL Language: https://blog.yexca.net/en/archives/88
Database Learning 4: Relational Database Theory: This Article
Database Learning 5: Normalization: https://blog.yexca.net/en/archives/90
Database Learning 6: Database Design: https://blog.yexca.net/en/archives/91
Database Learning 7: Database Control Functions: https://blog.yexca.net/en/archives/92

📢 This article was translated by gemini-3-flash-preview

Relational Schema

A relational schema is formally defined as a 5-tuple (including the relation name):

Database Learning Part 3: SQL

Wed, 08 Feb 2023 08:00:00 +0800

SQL Series

Database Learning 1: Introduction: https://blog.yexca.net/en/archives/86
Database Learning 2: Relational Model: https://blog.yexca.net/en/archives/87
Database Learning 3: SQL: This article
Database Learning 4: Relational Database Theory: https://blog.yexca.net/en/archives/89
Database Learning 5: Normal Forms: https://blog.yexca.net/en/archives/90
Database Learning 6: Database Design: https://blog.yexca.net/en/archives/91
Database Learning 7: Database Control Functions: https://blog.yexca.net/en/archives/92

📢 This article was translated by gemini-3-flash-preview

SQL Classification

DDL (Data Definition Language)

In a database system, every database, table, view, and index is an object. DDL is used to create and delete these objects. DDL includes commands like CREATE, ALTER, and DROP.

Database Learning 2: The Relational Model

Tue, 07 Feb 2023 06:00:00 +0800

SQL Series

Database Learning 1: Introduction: https://blog.yexca.net/en/archives/86
Database Learning 2: Relational Model: This article
Database Learning 3: SQL Language: https://blog.yexca.net/en/archives/88
Database Learning 4: Relational Database Theory: https://blog.yexca.net/en/archives/89
Database Learning 5: Normal Forms: https://blog.yexca.net/en/archives/90
Database Learning 6: Database Design: https://blog.yexca.net/en/archives/91
Database Learning 7: Database Control Functions: https://blog.yexca.net/en/archives/92

📢 This article was translated by gemini-3-flash-preview

Basic Terms in the Relational Model

A relational database system is a database system that supports the relational model. Here are some basic terms:

Database Learning 1: Introduction to Databases

Mon, 06 Feb 2023 19:57:35 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

My previous database notes were a bit of a mess, so I’m rewriting them while reviewing the material (though this might still be a bit disorganized).

Learning Linux Chapter 12: Managing Disks and Filesystems

Tue, 03 Jan 2023 13:37:48 +0800

📢 This article was translated by gemini-2.5-flash

Chapter 12: Managing Disks and Filesystems

12.1 Understanding Disk Storage

The fundamental principles of data storage are similar across most modern operating systems. Disks serve as permanent storage, while RAM (Random Access Memory) and swap space are used for temporary storage. For instance, when you run a command, it’s copied from the hard drive to RAM so the CPU (Central Processing Unit) can access it faster.

Linux Learning Chapter 11: Managing User Accounts

Mon, 02 Jan 2023 12:29:03 +0800

📢 This article was translated by gemini-3-flash-preview

Chapter 11: Managing User Accounts

User accounts maintain the boundary between the people using the system and the processes running within it. Groups are a method for assigning system permissions to multiple users at once.

Linux Learning Chapter 10: Getting and Managing Software

Thu, 08 Dec 2022 16:35:57 +0800

📢 This article was translated by gemini-3-flash-preview

Chapter 10: Getting and Managing Software

10.1 Managing Software on the Desktop

Manage via software centers and GUIs.

Linux Learning Chapters 8 & 9: System Administration and Installing Linux

Wed, 07 Dec 2022 16:29:05 +0800

📢 This article was translated by gemini-3-flash-preview

Chapter 8 Learning System Administration

8.1 Understanding System Administration

su command — Opens a shell as the root user.

Linux Learning Chapter 7: Writing Simple Shell Scripts

Mon, 05 Dec 2022 20:47:43 +0800

📢 This article was translated by gemini-3-flash-preview

Chapter 7: Writing Simple Shell Scripts

If you need to perform a task repeatedly that requires many command lines, you can write a shell script to get the job done with a single command.

My Thoughts on "Manga Guide to Digital Electronics"

Sun, 04 Dec 2022 16:54:29 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

Recently, I read “Manga Guide to Digital Electronics.” Here are some quick notes.

Linux Learning Chapter 6: Managing Running Processes

Sat, 03 Dec 2022 15:07:03 +0800

📢 This article was translated by gemini-3-flash-preview

Chapter 6: Managing Running Processes

Linux is a multi-user, multi-tasking operating system. Multi-tasking means multiple programs can run simultaneously. An instance of a running program is called a process.

Linux Learning Chapter 5: Working with Text Files

Sat, 19 Nov 2022 21:07:03 +0800

📢 This article was translated by gemini-3-flash-preview

Chapter 5: Working with Text Files

Most Linux configuration is done by editing plain text files. Whether you’re modifying files in the /etc directory to configure local services or editing Ansible playbooks to manage hosts, plain text files are everywhere in these tasks.

NovelAI Image Generation (WebUI)

Sun, 30 Oct 2022 16:23:07 +0800

📢 This article was translated by gemini-2.5-flash-lite

Deploying on Windows 11. For other systems (like Linux), refer to: AUTOMATIC1111/stable-diffusion-webui: Stable Diffusion web UI

Arch Linux Installation Log in a VM

Sun, 02 Oct 2022 13:39:26 +0800

📢 This article was translated by gemini-2.5-flash

Intro

Installing in a VM, using Fedora’s Boxes software.

Linux Learning Chapter 4: Moving Around the File System

Sun, 25 Sep 2022 20:35:02 +0800

📢 This article was translated by gemini-3-flash-preview

Chapter 4: Moving Around the File System

The Linux file system stores all information on the computer.

Fedora Desktop Customization

Sun, 18 Sep 2022 11:10:58 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

This should be my last time tweaking things for a while. After enabling a lot of plugins, the desktop takes quite a while to appear after booting. I’ll need to disable some unused ones later.

Personal Intranet Tinkering

Fri, 16 Sep 2022 15:00:01 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

Humans always pursue something better once they have the basics; desire is endless. I wanted a NAS, but the budget didn’t allow it. So, I used four projects to set up a portal, anime, manga, and audio library on my own PC.

Disable WordPress Plugin via Database

Thu, 15 Sep 2022 22:17:02 +0800

📢 This article was translated by gemini-2.5-flash-lite

Intro

Activated a plugin, now the backend is throwing a 502.

Installing Komga on Fedora

Wed, 14 Sep 2022 18:47:16 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

Setting this up to make reading manga easier on my local network.

SSH Public Key Authentication

Mon, 12 Sep 2022 19:24:25 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

Typing a password every time I connect to a machine is a hassle (mostly because I keep forgetting it).

Linux Learning Chapter 3: Using the Shell

Mon, 12 Sep 2022 15:04:10 +0800

📢 This article was translated by gemini-3-flash-preview

Chapter 3: Using the Shell

This chapter introduces the Linux shell known as the Bash shell, short for Bourne Again shell. There are other shells, such as the C shell (csh) popular among BSD UNIX users, the Korn shell (ksh) popular in UNIX System V, Dash (Ubuntu’s default shell, faster than Bash), Tcsh (an improved C shell), and Ash (very similar to the Bourne shell).

Downloading YouTube Videos on Linux

Sat, 10 Sep 2022 19:29:58 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

Since we’ve already covered the Windows command line, we can’t skip Linux.

Implementing Moegirl-style "Blackout" Text in WordPress Argon Theme

Mon, 05 Sep 2022 21:51:23 +0800

📢 This article was translated by Gemini-3-flash

Introduction

This “blackout” effect (Heimu) is a lot of fun. Unfortunately, it won’t render on the homepage, and writing it directly in Markdown is a bit of a pain.

Tinkering with OpenWRT for Shenlan Network Authentication

Mon, 05 Sep 2022 21:24:23 +0800

📢 This article was translated by gemini-2.5-flash-lite

Introduction

Documenting my process of getting my OpenWRT router to connect to my school’s network. Although the final result was, well, something, I learned quite a bit along the way.

ffmpeg Batch Video Format Conversion

Mon, 05 Sep 2022 16:41:38 +0800

📢 This article was translated by gemini-2.5-flash

Intro

I stumbled upon YouTube-dl and found it super handy for downloading entire channels. The only catch was the webm format it outputted isn’t always compatible. So, I looked into ffmpeg commands for format conversion.

HTTP Learning

Mon, 05 Sep 2022 16:03:36 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

This is a summary of HTTP-related content after reading Xiao Jia’s book “HTTP Packet Sniffing Practice,” focusing mainly on message structures. (Note: Reading the book and writing this took 5 days).

Installing Java 8 (Oracle JDK) on Fedora

Fri, 02 Sep 2022 17:37:51 +0800

📢 This article was translated by gemini-2.5-flash

Intro

Fedora comes with Java, but it’s OpenJDK. Sometimes, you just need Oracle’s version.

Aria2+AriaNG Setup and Configuration

Thu, 01 Sep 2022 23:06:38 +0800

This article was written by Hiyoung

Original post: https://blog.hiyoung.icu/2022/09/01/906d191f9a59/

📢 This article was translated by Gemini-3-flash

Aria2 is a CLI-based download tool for Linux. This guide covers installation and configuration for Windows. Since the official Aria2 has no GUI, we’ll use AriaNG as a web interface for operations.

Fiddler Capturing HTTPS

Thu, 01 Sep 2022 08:17:32 +0800

📢 This article was translated by gemini-2.5-flash-lite

Introduction

By default, Fiddler only captures HTTP traffic. You need to configure it to capture HTTPS. Most websites now use HTTPS or HSTS, so enabling HTTPS capture is essential.

The bin Directories in Linux

Wed, 31 Aug 2022 00:27:09 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

Technically, you can put executable files anywhere you want. These directories are just conventions, but following them is a good idea—nobody wants a messy system, especially on Linux.

Fedora Post-Install Setup

Wed, 24 Aug 2022 12:13:30 +0800

📢 This article was translated by gemini-2.5-flash

Intro

Here’s a list of things I install after setting up Fedora.

GitHub Connection Refused

Mon, 15 Aug 2022 02:44:47 +0800

📢 This article was translated by Gemini-3-flash

Intro

Today I tried pushing via Git and got: fatal: unable to access 'https://github.com/yexca-VRChat/yexca-VRChat.github.io.git/': Failed to connect to 127.0.0.1 port 1081 after 2074 ms: Connection refused. Even a reboot didn’t help, so it was time to find a fix ~~(why won’t it let me access my own repo?)~~.

Set Up Git Server and Sync to a Specific Directory

Sat, 13 Aug 2022 10:28:50 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

Git makes managing code with friends way easier, and it’s super handy for syncing code too. Since I’m into static sites, using Git to sync web files is really practical.

Embedding External Video Links in Blogs

Fri, 12 Aug 2022 00:11:17 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written by Hiyoung

RSS

Tue, 09 Aug 2022 16:08:14 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

I first encountered RSS back when I was browsing HACG. By the time I actually understood it, RSS was already on the decline. Projects like RSSHub were keeping the flame alive, but I eventually gave up on it due to frequent connection issues. However, as I’ve discovered more blogs, I’ve returned to RSS to stay updated and keep track of what I’ve read.

Logging My First Grey Hack Mission (Password Acquisition)

Wed, 03 Aug 2022 22:41:06 +0800

📢 This article was translated by gemini-2.5-flash

Intro

Logging my first mission from yesterday. It’s a retelling, so some details might not be exact.

Uploading Files to GitHub Using Git

Wed, 03 Aug 2022 12:49:27 +0800

📢 This article was translated by Gemini-3-flash

Written by Hiyoung

Download YouTube Videos from the Command Line

Mon, 25 Jul 2022 12:52:27 +0800

📢 This article was translated by gemini-2.5-flash

Intro

What dev doesn’t want to run stuff from the command line just to look cool? I knew about youtube-dl before but thought it looked too complicated to bother with. Tried it today and it’s actually super slick!

Changing Fonts in VS Code

Wed, 13 Jul 2022 17:47:57 +0800

📢 This article was translated by gemini-2.5-flash

Intro

Recently, while browsing online, I found a font I quite liked, so I looked up how to change it. ~~Turns out, it wasn’t as impressive in practice.~~

Remove Windows Network Addresses (FTP) from Quick Access

Mon, 27 Jun 2022 13:31:58 +0800

📢 This article was translated by gemini-2.5-flash

No direct fix, but you can clear all custom Quick Access entries (resets to default).

OpenWRT Wireless Relaying

Thu, 23 Jun 2022 14:50:21 +0800

📢 This article was translated by Gemini-3-flash

Introduction

I tried setting up a wireless relay again today and realized I’d forgotten how to do it. It’s definitely better to write these things down for future reference.

Batch Process Images with Photoshop Automation Scripts

Fri, 10 Jun 2022 00:54:44 +0800

📢 This article was translated by gemini-2.5-flash

This article was written by Hiyoung

Genshin Impact Auto Check-in (Docker on Linux Server)

Thu, 09 Jun 2022 13:33:42 +0800

📢 This article was translated by Gemini-3-flash

Introduction

Since Tencent Cloud Functions started charging in June, I’ve moved my setup to my own server.

Real-time Markdown Preview in VS Code

Thu, 09 Jun 2022 00:03:34 +0800

📢 This article was translated by Gemini-3-flash

Introduction

After learning how to use Markdown , I’ve found it incredibly useful (~~all my recent posts are written in Markdown~~). Since I often work with Markdown for coding or building GitHub Pages , and VS Code is my go-to editor (~~for watching Diana~~), I looked for a way to enable real-time previews.

Jia Ran in the Bottom Right Corner of VS Code

Wed, 01 Jun 2022 06:01:00 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

First off, I’m not a Jia Ran fan. I just think she’s super cute (~~I didn’t even know it was Jia Ran at first~~). Yeah, this thing has quite a few bugs, and autostart doesn’t always trigger, but she’s just too adorable!

Building a Site with GitHub Pages and Custom Domains

Sat, 28 May 2022 15:30:43 +0800

📢 This article was translated by Gemini-3-flash

Introduction

I recently set up a personal page using GitHub Pages (it’s gone now), so here’s a quick guide on how to build a site and use a custom domain.

Markdown Basics (Learning Notes)

Sat, 28 May 2022 00:59:23 +0800

📢 This article was translated by gemini-2.5-flash

Introduction

Recently, while building a cloud storage website , I learned about Markdown. This thing is super useful, so I’m writing up some learning notes.

Project Sekai IP Rules

Thu, 19 May 2022 15:01:25 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

I can connect to the game directly, but using a game booster or VPN blocks access. Since toggling the VPN every time I launch the game is a hassle and I couldn’t find a fix online, I’m documenting it here. (Note: Using the iOS JP server).

Linux Adding Users and Admin Users

Mon, 16 May 2022 15:29:21 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written by Hiyoung

Linux Quick Notes

Sat, 30 Apr 2022 04:24:07 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written by Hiyoung

Setting up a Static IP in a VM (CentOS example)

Fri, 22 Apr 2022 18:13:42 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written by Hiyoung

Systematic Linux Study Notes

Tue, 19 Apr 2022 02:53:27 +0800

📢 This article was translated by gemini-3-flash-preview

Written by Hiyoung

Launch OBS without Steam

Mon, 11 Apr 2022 22:19:48 +0800

📢 This article was translated by Gemini-3-flash

Introduction

OBS launched on Steam on March 22, 2022. While it makes updates easier, having to open Steam every time you want to use it is a bit of a hassle.

Check Bilibili Registration Time (Precise to the Second)

Sat, 09 Apr 2022 13:47:52 +0800

📢 This article was translated by gemini-2.5-flash

1. Get the Timestamp

Open this page: https://member.bilibili.com/x2/creative/h5/calendar/event?ts=0
Press CTRL+F, type jointime, and the number after jointime is your timestamp.

Fix "Bad credentials" Error When Uploading Images with PicX

Tue, 22 Mar 2022 16:30:12 +0800

📢 This article was translated by Gemini-3-flash

Introduction

While writing a post today, I found that PicX was no longer working and showed a Bad credentials error. Here is how to fix it.

VRChat Auto-Playing Piano in Chinese World

Tue, 22 Mar 2022 16:11:47 +0800

📢 This article was translated by gemini-2.5-flash

I also wrote a model modification tutorial, you can check it out here: https://vrchat.yexca.net/

Image Hosting Sites Summary

Sun, 20 Mar 2022 16:54:36 +0800

📢 This article was translated by Gemini-3-flash

Introduction

This article is a collection of free image hosting services I’ve gathered. I have personally used some of these. If you are looking to set up your own, I recommend reading Building a Free Image Host with PicX – yexca’Blog .

Windows Screenshots and Screen Recording

Sat, 19 Mar 2022 13:57:39 +0800

📢 This article was translated by gemini-3-flash-preview

Intro

These methods are for general use. For specialized requirements, you’ll need to do your own research.

Adding Custom Song Packs to Beat Saber

Fri, 18 Mar 2022 17:46:00 +0800

📢 This article was translated by gemini-2.5-flash-lite

Introduction

I recently bought Beat Saber (on the Argentinian store), and wanted to add custom songs. I found a tutorial by WGzeyu in the Steam reviews. Since my goal is simple, and their tutorial is quite comprehensive, I’m writing this article to summarize it.

Issues and Solutions When Playing Koikatsu in VR with Quest 2

Fri, 18 Mar 2022 16:54:23 +0800

📢 This article was translated by ChatGPT

Introduction

After playing VR games like Beat Saber and VRChat, I suddenly remembered that some Illusion games support VR. Since Koikatu is my favorite, I decided to give it a try. However, I encountered several issues, so I’m documenting them here. Note: the VR version has no story mode, and I used the vanilla version of the game, so there were fewer problems overall.

Summary and Discussion After Reading 'Illustrated HTTP'

Wed, 16 Mar 2022 23:56:48 +0800

📢 This article was translated by gemini-2.5-flash

This article was written by Hiyoung

Importing MMD Models into Unity

Thu, 10 Mar 2022 13:15:26 +0800

📢 This article was translated by Gemini-3-flash

Note

This article is mirrored from 《unity学习笔记》——将MMD模型导入unity for personal reference. Some content has been modified.

Build Your Own Free Image Hosting with PicX

Thu, 17 Feb 2022 23:02:13 +0800

📢 This article was translated by Gemini-3-flash

Introduction

When writing articles, I often need to insert images (though I haven’t used many lately). Hosting them on your own server consumes quite a bit of bandwidth, and the loading speeds aren’t always great. This is where image hosting comes in. However, most free image hosts suffer from disappearing images or slow speeds, so I started looking into self-hosted solutions.

Import Course Schedule to Calendar (Shuwei Academic System)

Wed, 16 Feb 2022 17:53:16 +0800

📢 This article was translated by gemini-2.5-flash

Intro

Checking your course schedule on the school’s academic system isn’t convenient. Plus, third-party apps come with security risks and way too many ads. So, I figured I’d import my course schedule directly into a calendar. I went with Outlook Calendar for seamless sync across iOS, Windows, and Android.

Check if Server Port is Open

Sun, 13 Feb 2022 19:46:38 +0800

📢 This article was translated by gemini-2.5-flash-lite

Domestic Tools

Use the port scanner from 站长工具 (Zhanzhang Tool). Enter the IP address or domain name and port, then click “Start Scan”.

Sending and Receiving QQ Messages in VS Code

Fri, 11 Feb 2022 21:47:56 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction

The official QQ client is too bloated, asks for too many permissions, and frequently freezes up. I looked for alternatives, starting with bridging QQ messages to Telegram, but the setup was complex and unstable. Eventually, I switched to using a VS Code extension.

Remove Potplayer Bottom-Right Pop-ups

Sun, 06 Feb 2022 21:37:45 +0800

📢 This article was translated by gemini-2.5-flash

Intro

Potplayer is an excellent video player. However, recent versions have started showing annoying pop-up ads in the bottom-right corner. This article covers two methods to get rid of them.

Flashing OpenWRT Firmware on FIR300M Router

Sun, 06 Feb 2022 20:44:10 +0800

📢 This article was translated by gemini-2.5-flash-lite

Introduction (Rambling)

Had some free time, so I decided to tinker with my router and use it as a gateway. (Later found out this router has too little space to install many plugins, so it was a wasted afternoon.)

Background

Mon, 31 Jan 2022 20:40:24 +0800

This page uses machine translation ( ¯_(ツ)_/¯)

引言

Due to my low technical ability, this site has crashed and reinstalled many times. This page will start from the background used after using the theme Argon

After migrating to Jekyll, it is a bit troublesome to use background images for this theme. This post ends

Emmm, although the blog system has been changed, there is still no application scenario

Inserting Code with Syntax Highlighting in Microsoft Word

Thu, 20 Jan 2022 14:28:52 +0800

📢 This article was translated by gemini-3-flash-preview

Introduction (The Fluff)

Sometimes you need to insert code into a Word document. Simply pasting it looks messy, and the lack of syntax highlighting makes it a pain to read.

Locale Emulator: Region Emulation Software

Fri, 14 Jan 2022 15:53:40 +0800

📢 This article was translated by gemini-2.5-flash

Intro

When playing some older or niche games from other regions, you often encounter garbled text, making them unplayable or causing crashes. To fix this, you need to switch your system’s locale to match the correct language.

Linux Server (Network Related)

Fri, 14 Jan 2022 01:30:54 +0800

📢 This article was translated by gemini-2.5-flash

This article was written by Hiyoung .

Connecting to a CentOS 7 VM via Xshell

Sun, 26 Dec 2021 15:34:59 +0800

📢 This article was translated by gemini-3-flash-preview

Note: This method is for a temporary connection. You will need to reconfigure it if the virtual machine restarts or shuts down.

Data Structures: Stack Code

Sun, 21 Nov 2021 22:19:04 +0800

📢 This article was translated by gemini-2.5-flash

Sequential Stack (Array Implementation)

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41


#include <stdio.h>

// Push element 'elem' onto stack. 'a' is the array, 'top' is current stack top index.
int push(int* a,int top,int elem)
{
 a[++top]=elem;

 return top;
}

// Pop element from stack
int pop(int * a,int top)
{
 if (top==-1)
 {
 printf("Stack is empty\n");
 return -1;
 }
 printf("Popped element: %d\n",a[top]);
 top--;

 return top;
}

int main(void)
{
 int a[100];
 int top=-1;

 top = push(a, top, 1);
 top = push(a, top, 2);
 top = push(a, top, 3);
 top = push(a, top, 4);
 top = pop(a, top);
 top = pop(a, top);
 top = pop(a, top);
 top = pop(a, top);
 top = pop(a, top);

 return 0;
}

Output:

Data Structure: Sequence List Implementation

Sat, 20 Nov 2021 23:01:47 +0800

📢 This article was translated by gemini-3-flash-preview

Code

 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159


#include <stdio.h>
#include <stdlib.h> // malloc(), exit()

#define Size 5 // Define the initial allocation size of the sequence list

typedef struct Table
{
 int * head; // Pointer to the dynamic array
 int length; // Current length of the list
 int size; // Allocated capacity of the list
}table;

// Initialization function
table initTable()
{
 table t;

 t.head = (int*)malloc(Size * sizeof(int)); // Allocate memory for the list

 if (!t.head) // Exit if allocation fails
 {
 printf("Initialization failed");
 exit(0);
 }

 t.length = 0; // Initialize length to 0
 t.size = Size; // Set initial capacity

 return t;
}

// Insertion function: elem is the value to insert, add is the position (1-based index)
table addTable(table t, int elem, int add)
{
 int i;

 // Check if the position is valid
 if (add > t.length + 1 || add < 1)
 {
 printf("Invalid insertion position");
 return t;
 }
 // If capacity is full, reallocate memory
 if (t.length == t.size)
 {
 t.head = (int *)realloc(t.head, (t.size + 1) * sizeof(int));
 if (!t.head)
 {
 printf("Memory reallocation failed");
 return t;
 }
 t.size += 1;
 }
 // Shift elements starting from the insertion point to the right
 for (i = t.length - 1; i >= add - 1; i--)
 {
 t.head[i + 1] = t.head[i];
 }

 // Insert the element at the specified position
 t.head[add - 1] = elem;
 // Increment the length
 t.length++;

 return t;
}

// Deletion function
table delTable(table t, int add)
{
 int i;

 if (add > t.length || add < 1)
 {
 printf("Invalid deletion position");
 exit(0);
 }
 // Shift elements after the deleted element to the left
 for (i = add; i < t.length; i++)
 {
 t.head[i - 1] = t.head[i];
 }

 t.length--;

 return t;
}

// Search function: returns the 1-based position of the given element value
int selectTable(table t, int elem)
{
 int i;

 for (i = 0; i < t.length; i++)
 {
 if (t.head[i] == elem)
 {
 return i + 1;
 }
 }

 return -1;
}

// Update function: replace elem with newElem
table amendTable(table t, int elem, int newElem)
{
 int add = selectTable(t, elem);

 t.head[add - 1] = newElem;

 return t;
}

// Print the elements of the sequence list
void displayTable(table t)
{
 int i;

 for (i = 0; i < t.length; i++)
 {
 printf("%d ", t.head[i]);
 }
 printf("\n");
}

int main() {
 int i, add;

 table t1 = initTable();

 // Fill the sequence list
 for (i = 1; i <= Size; i++)
 {
 t1.head[i - 1] = i;
 t1.length++;
 }

 printf("Original List:\n");
 displayTable(t1);

 printf("Deleting element at position 1:\n");
 t1 = delTable(t1, 1);
 displayTable(t1);

 printf("Inserting 5 at position 2:\n");
 t1 = addTable(t1, 5, 2);
 displayTable(t1);

 printf("Finding position of element 3:\n");
 add = selectTable(t1, 3);
 printf("%d\n", add);

 printf("Changing 3 to 6:\n");
 t1 = amendTable(t1, 3, 6);
 displayTable(t1);

 return 0;
}

Results

Program output:

Data Structures: Linked List Code

Wed, 17 Nov 2021 12:00:49 +0800

📢 This article was translated by gemini-3-flash-preview

Simple Linked List

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27


#include <stdio.h>

struct student
{
 long num;
 float score;
 struct student *next;
};

void main()
{
 struct student a, b, c, *head, *p;
 a.num = 99101; a.score = 89.5;
 b.num = 99103; b.score = 90;
 c.num = 99107; c.score = 85; // Assign values to num and score members
 head = &a; // Assign start address of node a to head pointer
 a.next = &b; // Assign start address of node b to node a's next member
 b.next = &c;
 c.next = NULL; // Node c's next member stores no further address
 p = head; // Point p to node a
 do
 {
 printf("%ld %5.1f\n", p->num, p->score); // Output data from node pointed to by p
 p = p->next; // Move p to the next node
 }while(p != NULL); // p becomes NULL after node c is output
 system("pause");
}

Memory Allocation Functions

malloc function

1

void *malloc(unsigned int size);

Allocates a block of memory of length size in the dynamic storage area. The return value is a pointer (type void *) to the starting address of the allocated space. If the function fails (e.g., insufficient memory), it returns a NULL pointer.

C Data Structure Code

Thu, 11 Nov 2021 23:03:27 +0800

notify:

📢 This article was translated by gemini-2.5-flash

After the Apricot Rain in Yangzhou

Thu, 11 Nov 2021 18:01:33 +0800

📢 Because there is only picture, it cannot be translated

This article was written by ctxbb

Genshin Impact Resin Tracking and Notifications

Wed, 10 Nov 2021 15:21:30 +0800

📢 This article was translated by gemini-3-flash-preview

While miHoYo’s HoYoLAB provides a way to check Genshin Impact Resin, it’s a bit of a pain to have to reach for your phone and open the app every time you’re working on your PC.

Weibo Video Downloader

Wed, 10 Nov 2021 11:29:51 +0800

📢 This article was translated by gemini-3-flash-preview

First, find the video you want to download (obviously). Copy the link highlighted in the box below.

Adding a "Back to Previous Page" Button in WordPress

Wed, 10 Nov 2021 11:06:27 +0800

📢 This article was translated by gemini-3-flash-preview

Most of the time, we use the browser’s built-in back button. However, some system interactions are clunky, and adding a dedicated “Back” button on the page can significantly improve the user experience.

Installing Official Android Subsystem on Win11

Tue, 09 Nov 2021 23:45:42 +0800

📢 This article was translated by gemini-2.5-flash

This article was written by Hiyoung

SQL Syntax Details (SQL Server)

Mon, 08 Nov 2021 11:51:18 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written by Hiyoung

Issues Connecting Navicat to SQL Server

Sun, 07 Nov 2021 23:41:46 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written by Hiyoung

Setting Up C Environment in VS Code

Sun, 07 Nov 2021 23:32:26 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written by Hiyoung

Setting Up Python in VS Code

Sun, 07 Nov 2021 11:28:58 +0800

📢 This article was translated by gemini-2.5-flash

Let’s Get Started

First off, after you’ve got VS Code and Python installed and environment variables all set:

How to Automatically Open the Default System Email Client

Sat, 06 Nov 2021 17:05:36 +0800

📢 This article was translated by gemini-3-flash-preview

This article was written by Hiyoung

Embedding Bilibili Videos in WordPress

Sat, 06 Nov 2021 16:43:20 +0800

📢 This article was translated by gemini-3-flash-preview

Content

First, hover your mouse over the share button on the video you want to embed (no need to click).

Restricting User Access to the Media Library in WordPress

Sat, 06 Nov 2021 14:31:04 +0800

📢 This article was translated by gemini-3-flash-preview

By default, WordPress allows authors to see all images in your site’s media library. They can view files uploaded by administrators, editors, or other authors.

Hello World！

Sat, 06 Nov 2021 14:15:19 +0800

Welcome to WordPress. This is your first post. Edit or delete it and start writing.

About

Thu, 04 Nov 2021 20:20:20 +0800

This page was partially machine translated (๑˃̵ᴗ˂̵)

Hi there! I’m yexca /jɛkɑ/

Where?

Welcome to my personal blog! Think of this as my cozy little corner for jotting down what I’ve learned and explored. Lately, I’ve been sprinkling in some life musings too.

What?

This blog is my personal knowledge base, where I record tricky problems and their solutions from my learning journey. Occasionally, I share some cool discoveries as well.

Search

Thu, 04 Nov 2021 20:20:20 +0800